The company's purpose is to carry out work and manage projects in the fields of sanitation, heating and ventilation. The company may also engage in all other activities in the fields of renovation, real estate construction and cleaning, establish calculations, tenders, offers and invoices for third parties in the field of civil engineering and finishing work, as well as rent construction equipment and site machinery. More broadly, the company may carry out all commercial and financial operations (except those resulting from the mandate of financial intermediary within the meaning of the LBA), whether movable or immovable, excluding operations prohibited by the LFAIE, directly or indirectly related to its purpose or likely to promote it, participate in all Swiss or foreign companies, acquire such companies, merge with other companies and create branches in Switzerland and abroad. The company may grant loans or advances to its associates or third parties, guarantee loans subscribed by associates or third parties and secure such loans by issuing or pledging mortgage securities or other securities.